EP4275113A1 - Numerische präzision in digitalen multiplizierschaltungen - Google Patents
Numerische präzision in digitalen multiplizierschaltungenInfo
- Publication number
- EP4275113A1 EP4275113A1 EP21918010.6A EP21918010A EP4275113A1 EP 4275113 A1 EP4275113 A1 EP 4275113A1 EP 21918010 A EP21918010 A EP 21918010A EP 4275113 A1 EP4275113 A1 EP 4275113A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- format
- operands
- operand
- result
- multiplier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims description 138
- 239000011159 matrix material Substances 0.000 claims description 90
- 238000009825 accumulation Methods 0.000 claims description 80
- 230000004913 activation Effects 0.000 claims description 48
- 238000001994 activation Methods 0.000 claims description 48
- 238000000354 decomposition reaction Methods 0.000 claims description 28
- 238000004422 calculation algorithm Methods 0.000 claims description 14
- 238000003491 array Methods 0.000 claims description 6
- 102100030148 Integrator complex subunit 8 Human genes 0.000 claims description 4
- 101710092891 Integrator complex subunit 8 Proteins 0.000 claims description 4
- 230000035508 accumulation Effects 0.000 description 69
- 239000000047 product Substances 0.000 description 69
- 238000010801 machine learning Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 238000004364 calculation method Methods 0.000 description 13
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 11
- 238000013473 artificial intelligence Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000015654 memory Effects 0.000 description 8
- 238000007781 pre-processing Methods 0.000 description 7
- 101710092887 Integrator complex subunit 4 Proteins 0.000 description 5
- 102100037075 Proto-oncogene Wnt-3 Human genes 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000010606 normalization Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
- G06F7/5443—Sum of products
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
- G06F7/487—Multiplying; Dividing
- G06F7/4876—Multiplying
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
- G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nonlinear Science (AREA)
- Computational Linguistics (AREA)
- Artificial Intelligence (AREA)
- Neurology (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163134941P | 2021-01-07 | 2021-01-07 | |
| PCT/US2021/039440 WO2022150058A1 (en) | 2021-01-07 | 2021-06-28 | Numerical precision in digital multiplier circuitry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4275113A1 true EP4275113A1 (de) | 2023-11-15 |
Family
ID=82358291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21918010.6A Pending EP4275113A1 (de) | 2021-01-07 | 2021-06-28 | Numerische präzision in digitalen multiplizierschaltungen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4275113A1 (de) |
| KR (1) | KR20230121151A (de) |
| WO (1) | WO2022150058A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI831588B (zh) * | 2023-01-30 | 2024-02-01 | 創鑫智慧股份有限公司 | 神經網路演算裝置以及在神經網路演算中的數值轉換方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6205462B1 (en) * | 1999-10-06 | 2001-03-20 | Cradle Technologies | Digital multiply-accumulate circuit that can operate on both integer and floating point numbers simultaneously |
| US8577948B2 (en) * | 2010-09-20 | 2013-11-05 | Intel Corporation | Split path multiply accumulate unit |
| CN106293610B (zh) * | 2014-07-02 | 2019-03-15 | 上海兆芯集成电路有限公司 | 微处理器及其方法 |
| KR102425668B1 (ko) * | 2017-02-23 | 2022-07-28 | 에이알엠 리미티드 | 데이터 처리장치에서의 곱셈-누적 |
| US10776078B1 (en) * | 2018-09-23 | 2020-09-15 | Groq, Inc. | Multimodal multiplier systems and methods |
-
2021
- 2021-06-28 KR KR1020237025858A patent/KR20230121151A/ko unknown
- 2021-06-28 EP EP21918010.6A patent/EP4275113A1/de active Pending
- 2021-06-28 WO PCT/US2021/039440 patent/WO2022150058A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022150058A1 (en) | 2022-07-14 |
| KR20230121151A (ko) | 2023-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20230630 |
|
| AK | Designated contracting states |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) |